Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
357140 (2002 AH162)
Classification: Main-belt Asteroid          SPK-ID: 2357140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108925701390493 9.8869e-08  
a 3.058777224522784 3.5045e-08 au
q 2.719581556612664 3.0138e-07 au
i 15.82937461258611 1.0916e-05 deg
node 312.6368832773741 2.6002e-05 deg
peri 192.5732477151229 4.2158e-05 deg
M 74.42441019687801 3.1566e-05 deg
tp 2458196.544896403859
(2018-Mar-19.04489640)
0.00017029 TDB
period 1953.980379688803
5.35
3.3581e-05
9.194e-08
d
yr
n .1842393115827165 3.1663e-09 deg/d
Q 3.397972892432903 3.8931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6355 days (17.40 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:30  

Additional Information
 Earth MOID = 1.73494 au 
 Jupiter MOID = 1.66286 au 
 T_jup = 3.167 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457222.5 (2015-Jul-19.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108835743980603 9.8591e-08  
q 2.719344692710576 3.0128e-07 au
tp 2458193.463239789830
(2018-Mar-15.96323979)
0.0001709 TDB
node 312.6854911433066 2.5997e-05 deg
peri 191.853304125224 4.2241e-05 deg
i 15.83076569326877 1.0918e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6355 days (17.40 yr)  
   first obs. used      2002-01-13  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:30  

Additional Information
 Jupiter MOID = 1.66286 au 
 T_jup = 3.167 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.720101431069698E-15 -2.954103511702511E-14 2.874689185344164E-12 -3.51722258373934E-14 6.57239946148276E-13 -1.749282753309813E-14
q -2.954103511702511E-14 9.077069274259473E-14 -8.041791511488848E-12 1.074823542301843E-13 -1.984013495579123E-12 6.426726180567656E-14
tp 2.874689185344164E-12 -8.041791511488848E-12 2.920819202531855E-8 -1.212567537475404E-11 5.697930076092622E-9 -1.140105782375804E-11
node -3.51722258373934E-14 1.074823542301843E-13 -1.212567537475404E-11 6.75852061850834E-10 -6.520285647536711E-10 7.713882074149385E-11
peri 6.57239946148276E-13 -1.984013495579123E-12 5.697930076092622E-9 -6.520285647536711E-10 1.784308568498779E-9 -7.736106035759347E-11
i -1.749282753309813E-14 6.426726180567656E-14 -1.140105782375804E-11 7.713882074149385E-11 -7.736106035759347E-11 1.192044369470623E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO345996  

357140 (2002 AH162)          Discovered 2002-Jan-13 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-27 22:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin